Convert centimetre (cm) to kilometre (km) instantly
| Centimetres (cm) | Kilometres (km) |
|---|---|
| 0.001 cm | 1.0000e-08 km |
| 0.01 cm | 1.0000e-07 km |
| 0.1 cm | 1.0000e-06 km |
| 0.5 cm | 5.0000e-06 km |
| 1 cm | 1e-05 km |
| 2 cm | 2e-05 km |
| 5 cm | 5e-05 km |
| 10 cm | 0.0001 km |
| 20 cm | 0.0002 km |
| 50 cm | 0.0005 km |
| 100 cm | 0.001 km |
| 200 cm | 0.002 km |
| 500 cm | 0.005 km |
| 1000 cm | 0.01 km |
Length measurement spans from subatomic scales (nanometres, ångströms) to cosmic distances (light-years, astronomical units). The metric system (SI) uses the metre as its base unit, while the imperial system uses inches, feet, yards and miles.
Formula: km = cm × 1e-05